倾斜种植体在后牙区种植修复的研究进展

Advances in Implant Restoration of Tilted Implants at the Posterior Region

种植修复是目前恢复牙列缺损患者咀嚼功能和美观的重要技术,然而各种原因引起种植区骨量不足是临床上常见问题。对该类患者行种植体植入术时,常需要进行相关的骨增量手术。近年来,一些学者提出在特殊解剖区域和骨量不足区域采用种植体倾斜角度的理论,并在临床上得到广泛应用。本文将就倾斜种植概念、生物力学研究、临床应用效果及新的观点进行阐述。

Dental implant restoration is an important technology to restore the chewing and aesthetic function for the defect of dentition. However, dental implant restoration is facing great challenges of the lack of available bone in implanting area for various reasons which is often necessary to carry out the related bone augmentation operation. In recent years, technology of the tilted implant has been proposed by some scholars, as tilting the implant angle in some special anatomical regions and the insufficient bone mass. It has been widely utilized in clinical practice as a viable approach for the defect of dentition. This paper will elaborate on the concept of tilted implants, the investigation of biomechanics, the clinical effect and some new viewpoints.